Everyday Chemistry

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Across
  1. 2. Negatively charged ions
  2. 8. The _____________ is the first antibiotic discovered by the scientist Alexander Fleming
  3. 9. Smallest particle of an element
  4. 10. Positively charged particles
  5. 11. The study ofthe behavior of matter and its charges and how it interacts with other matter and energy
  6. 12. Vertical columns in the periodic table, where elements contain similar chemical properties
  7. 14. ______ Curie first discovered the radioactive elements polonium and radium
  8. 16. a _______ table is a table of the chemical elements arranged in order of atomic number
  9. 17. electron configuration for this element is
Down
  1. 1. _______ is a strong acid that is used in car batteries
  2. 3. Ni
  3. 4. Ti
  4. 5. _____ rule states when several orbitals are available in a subshell, each orbital gets one electron before the electrons pair up
  5. 6. The fundamental states of matter are: Liquid, solid, and _____
  6. 7. Made of 2 or more elements that are chemically combines
  7. 13. Nuclear particle with no charge
  8. 15. Fe